<template>
	<div class="app-container">
		<!-- 顶部Header区域 -->
		<mt-header fixed title="标题过长会隐藏后面的内容啊哈哈哈哈">
			<div slot="left" @click="Back" v-show="flag">
				<mt-button id="backBtn" icon="back">返回</mt-button>
			</div>
			<!-- <mt-button icon="more" slot="right"></mt-button> -->
		</mt-header>

		<!-- 中间 路由router-view区域 -->
		<transition>
			<router-view></router-view>
		</transition>


		<!-- 底部Tabber区域 -->
		<nav class="mui-bar mui-bar-tab">
			<router-link class="mui-tab-item-wzq" to="/home">
				<span class="mui-icon mui-icon-home"></span>
				<span class="mui-tab-label">首页</span>
			</router-link>
			<router-link class="mui-tab-item-wzq" to="/search">
				<span class="mui-icon mui-icon-search"></span>
				<span class="mui-tab-label">搜索</span>
			</router-link>
			<router-link class="mui-tab-item-wzq" to="/shopcar">
				<span class="mui-icon mui-icon-extra mui-icon-extra-cart"><span class="mui-badge" id="badge">{{this.$store.getters.forEachCount.counts}}</span></span>
				<span class="mui-tab-label">购物车</span>
			</router-link>
			<router-link class="mui-tab-item-wzq" to="/menber">
				<span class="mui-icon mui-icon-contact"></span>
				<span class="mui-tab-label">会员</span>
			</router-link>
		</nav>
	</div>
</template>

<script>
export default {
    data(){
		return {
			flag : false
		}
	},
	created(){
		if(this.$route.fullPath != '/home/' && this.$route.fullPath != '/home'){
			this.flag = true;
		}
	},
	methods:{
		Back(){
			if(this.$route.fullPath === '/home/' || this.$route.fullPath === '/home'){
				// this.$router.push('/home');
			}else{
				this.$router.go(-1);
			}
		}
	},
	watch:{
		"$route.fullPath":function (){
			if(this.$route.fullPath === '/home/' || this.$route.fullPath === '/home'){
				this.flag = false;
			}else{
				this.flag = true;
			}
		}
	}
}
</script>


<style lang="scss">
.app-container{
    padding-top:40px; 
	overflow-x: hidden;
	padding-bottom: 55px;
}
.mint-header{
	z-index: 99 !important;
}
.v-enter{
    opacity: 0;
	transform: translateX(100%);
}
.v-leave-to{
    opacity: 0;
    transform: translateX(-100%);
    position: absolute;
}
.v-enter-active,.v-leave-active{
    transition: all 0.3s ease;
}

// 改类名解决tabbar点击无法切换的问题
.mui-bar-tab .mui-tab-item-wzq.mui-active {
    color: #007aff;
}
.mui-bar-tab .mui-tab-item-wzq {
    display: table-cell;
    overflow: hidden;
    width: 1%;
    height: 50px;
    text-align: center;
    vertical-align: middle;
    white-space: nowrap;
    text-overflow: ellipsis;
    color: #929292;
}
.mui-bar-tab .mui-tab-item-wzq .mui-icon {
    top: 3px;
    width: 24px;
    height: 24px;
    padding-top: 0;
    padding-bottom: 0;
}
.mui-bar-tab .mui-tab-item-wzq .mui-icon~.mui-tab-label {
    font-size: 11px;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
}
</style>

